The SOFTON series features a diverse lineup of sub micrometer products with an average particle diameter of 1μｍ or less catering to a wide-variety of industrial applications.

The BF series has constantly maintained a stable demand, attesting to customer confidence in its superb particle uniformity, purity and whiteness.

Micro-Technology Creating Macro Society

Our ongoing use of micro-technology in pursuit of powder that creates society on a macro scale has led us to marvelous everyday culture and on to leading-edge technology. Bihoku Funka Kogyo continues to challenge the boundaries of fine particle technology, tirelessly conducting research and development to facilitate the provision of high-quality stable products. We are proud to play a vital role in today’s society.

□SOFTON Products

(Ultra-fine ground calcium carbonate)

(Comes in 20kg & 25kg paper bags /

flexible container bags)

Softon3200

Softon2600

Softon2200

Softon1800

Softon1500

Softon1200

Softon1000

□BF Products

(Standard ground calcium carbonate)

(Comes in 25kg & 30kg paper bags /

flexible container bags)

BF100

BF200

BF300

BF400

Componential analysis

Standard quality physical testing (SOFTON Products)

Standard quality physical testing (BF Products)

The above chart represents standard values from Niimi Plant. Different raw materials used at each plant result in a difference between measured values.